True if the PivotTable report displays a custom string in cells that contain null values. The default value is True. Read/write Boolean.
Use the NullString property to set the custom null string.
This example causes the PivotTable report to display "NA" in cells that contain null values.
With Worksheets(1).PivotTables("Pivot1")
.NullString = "NA"
.DisplayNullString = True
End With
This example causes the PivotTable report to display 0 (zero) in cells that contain null values.
Worksheets(1).PivotTables("Pivot1").DisplayNullString = False