diff --git a/resources/js/components/ui/chart.tsx b/resources/js/components/ui/chart.tsx
index c7e0d39..bb6dc22 100644
--- a/resources/js/components/ui/chart.tsx
+++ b/resources/js/components/ui/chart.tsx
@@ -278,9 +278,13 @@ function ChartLegendContent({
   payload,
   verticalAlign = "bottom",
   nameKey,
+  onItemClick,
+  activeName,
 }: React.ComponentProps<"div"> & {
   hideIcon?: boolean
   nameKey?: string
+  onItemClick?: (name: string) => void
+  activeName?: string
 } & RechartsPrimitive.DefaultLegendContentProps) {
   const { config } = useChart()
 
@@ -301,13 +305,20 @@ function ChartLegendContent({
         .map((item, index) => {
           const key = `${nameKey ?? item.dataKey ?? "value"}`
           const itemConfig = getPayloadConfigFromPayload(config, item, key)
+          const label = typeof itemConfig?.label === 'string' ? itemConfig.label : ''
+          const isInactive = activeName !== undefined && activeName !== label
 
           return (
             <div
               key={index}
               className={cn(
-                "flex items-center gap-1.5 [&>svg]:h-3 [&>svg]:w-3 [&>svg]:text-muted-foreground"
+                "flex items-center gap-1.5 [&>svg]:h-3 [&>svg]:w-3 [&>svg]:text-muted-foreground",
+                onItemClick && "cursor-pointer select-none hover:opacity-80",
+                isInactive && "opacity-40"
               )}
+              onClick={() => {
+                if (label) onItemClick?.(label)
+              }}
             >
               {itemConfig?.icon && !hideIcon ? (
                 <itemConfig.icon />
diff --git a/resources/js/pages/admin/analysis/index.tsx b/resources/js/pages/admin/analysis/index.tsx
index b844d59..3d66f7e 100644
--- a/resources/js/pages/admin/analysis/index.tsx
+++ b/resources/js/pages/admin/analysis/index.tsx
@@ -267,6 +267,8 @@ type DashboardPieChartProps = {
 function DashboardPieChart({ title, data, dataKey, nameKey }: DashboardPieChartProps) {
     const hasData = data.length > 0 && data.some((d) => d.count > 0);
 
+    const [activeName, setActiveName] = useState<string | undefined>(undefined);
+
     const pieColors = useMemo(() => generateRandomColors(5), []);
 
     const chartConfig = useMemo(() => {
@@ -287,6 +289,17 @@ function DashboardPieChart({ title, data, dataKey, nameKey }: DashboardPieChartP
         }));
     }, [data, pieColors]);
 
+    const handlePieClick = (_: unknown, index: number) => {
+        const name = chartData[index]?.name;
+        if (name) {
+            setActiveName((prev) => (prev === name ? undefined : name));
+        }
+    };
+
+    const handleLegendClick = (name: string) => {
+        setActiveName((prev) => (prev === name ? undefined : name));
+    };
+
     return (
         <Card>
             <CardHeader className="items-center pb-0">
@@ -311,9 +324,24 @@ function DashboardPieChart({ title, data, dataKey, nameKey }: DashboardPieChartP
                                 data={chartData}
                                 dataKey={dataKey}
                                 nameKey={nameKey}
-                            />
+                                onClick={handlePieClick}
+                            >
+                                {chartData.map((item, index) => (
+                                    <Cell
+                                        key={`cell-${index}`}
+                                        opacity={activeName === undefined || activeName === item.name ? 1 : 0.3}
+                                        style={{ cursor: 'pointer' }}
+                                    />
+                                ))}
+                            </Pie>
                             <ChartLegend
-                                content={<ChartLegendContent nameKey={nameKey} />}
+                                content={
+                                    <ChartLegendContent
+                                        nameKey={nameKey}
+                                        onItemClick={handleLegendClick}
+                                        activeName={activeName}
+                                    />
+                                }
                                 className="-translate-y-2 flex-wrap gap-2 *:basis-1/4 *:justify-center"
                             />
                         </PieChart>
diff --git a/resources/js/pages/dashboard.tsx b/resources/js/pages/dashboard.tsx
index 8744170..1c01871 100644
--- a/resources/js/pages/dashboard.tsx
+++ b/resources/js/pages/dashboard.tsx
@@ -18,7 +18,7 @@ import {
     UserCheck,
 } from 'lucide-react';
 import { useEffect, useMemo, useState } from 'react';
-import { Pie, PieChart } from 'recharts';
+import { Cell, Pie, PieChart } from 'recharts';
 import { toast } from 'sonner';
 
 type TodayAttendance = {
@@ -463,6 +463,8 @@ type DashboardPieChartProps = {
 function DashboardPieChart({ title, data, dataKey, nameKey }: DashboardPieChartProps) {
     const hasData = data.length > 0 && data.some((d) => d.count > 0);
 
+    const [activeName, setActiveName] = useState<string | undefined>(undefined);
+
     const pieColors = useMemo(() => generateRandomColors(5), []);
 
     const chartConfig = useMemo(() => {
@@ -483,6 +485,17 @@ function DashboardPieChart({ title, data, dataKey, nameKey }: DashboardPieChartP
         }));
     }, [data, pieColors]);
 
+    const handlePieClick = (_: unknown, index: number) => {
+        const name = chartData[index]?.name;
+        if (name) {
+            setActiveName((prev) => (prev === name ? undefined : name));
+        }
+    };
+
+    const handleLegendClick = (name: string) => {
+        setActiveName((prev) => (prev === name ? undefined : name));
+    };
+
     return (
         <Card>
             <CardHeader className="items-center pb-0">
@@ -507,9 +520,24 @@ function DashboardPieChart({ title, data, dataKey, nameKey }: DashboardPieChartP
                                 data={chartData}
                                 dataKey={dataKey}
                                 nameKey={nameKey}
-                            />
+                                onClick={handlePieClick}
+                            >
+                                {chartData.map((item, index) => (
+                                    <Cell
+                                        key={`cell-${index}`}
+                                        opacity={activeName === undefined || activeName === item.name ? 1 : 0.3}
+                                        style={{ cursor: 'pointer' }}
+                                    />
+                                ))}
+                            </Pie>
                             <ChartLegend
-                                content={<ChartLegendContent nameKey={nameKey} />}
+                                content={
+                                    <ChartLegendContent
+                                        nameKey={nameKey}
+                                        onItemClick={handleLegendClick}
+                                        activeName={activeName}
+                                    />
+                                }
                                 className="-translate-y-2 flex-wrap gap-2 *:basis-1/4 *:justify-center"
                             />
                         </PieChart>