PivotShowDataAs

type PivotShowDataAs =
  | "normal"
  | "difference"
  | "percent"
  | "percentDiff"
  | "runTotal"
  | "percentOfRow"
  | "percentOfCol"
  | "percentOfTotal"
  | "index"
  | "percentOfParentRow"
  | "percentOfParentCol"
  | "percentOfParent"
  | "percentOfRunningTotal"
  | "rankAscending"
  | "rankDescending";

Controls how a data field’s values are displayed relative to other values. For example, 'percentOfTotal' displays each value as a percentage of the grand total.