PivotTable.ClearAllFilters (Excel)
The ClearAllFilters method deletes all filters currently applied to the PivotTable. This includes deleting all filters in the PivotFilters collection, removing any manual filtering applied, and setting all PivotFields in the Report Filter area to the default item.
After calling the ClearAllFilters method, the PivotFilters collection will be empty.
ActiveCell.PivotTable.ClearAllFilters