Merge pull request #13814 from dataease/pr@dev-v2@fix_pivot_row_sub_calc

fix(图表): 修复透视表树形模式下行小计计算错误 #12928

core/core-frontend/src/views/chart/components/js/panel/charts/table/table-pivot.ts

@@ -240,6 +240,10 @@ export class TablePivot extends S2ChartView<PivotSheet> {
       col: chart.xAxisExt,
       quota: chart.yAxis
     }
+    //树形模式下，列维度为空，行小计会变成列总计，特殊处理下
+    if (basicStyle.tableLayoutMode === 'tree' && !chart.xAxisExt?.length) {
+      tableTotal.col.calcTotals = tableTotal.row.calcSubTotals
+    }
     totals.forEach(total => {
       if (total.cfg?.length) {
         delete total.aggregation