Aria omit columns

src/util/types.ts

@@ -1727,7 +1727,8 @@ export interface AriaLabelOption {
         separator?: {
             middle?: string;
             end?: string;
-        }
+        },
+        columnsToExclude?: number[]
     }
 }
 

src/visual/aria.ts

@@ -216,9 +216,10 @@ export default function ariaVisual(ecModel: GlobalModel, api: ExtensionAPI) {
 
                     const middleSeparator = labelModel.get(['data', 'separator', 'middle']);
                     const endSeparator = labelModel.get(['data', 'separator', 'end']);
+                    const columnsToExclude = labelModel.get(['data', 'columnsToExclude']);
                     const dataLabels = [];
                     for (let i = 0; i < data.count(); i++) {
-                        if (i < maxDataCnt) {
+                        if (i < maxDataCnt && !columnsToExclude?.includes(i)) {
                             const name = data.getName(i);
                             const value = data.getValues(i);
                             const dataLabel = labelModel.get(['data', name ? 'withName' : 'withoutName']);