PivotTable.Allocation (Excel)
Returns or sets whether to run an UPDATE CUBE statement for each cell that is edited, or only when the user chooses to calculate changes when performing what-if analysis on a PivotTable based on an OLAP data source. Possible return values are xlAutomaticAllocation - Calculate changes automatically after each value is changed, xlManualAllocation - Calculate changes manually.
The Allocation property corresponds to the Calculate with changes setting in the What-If Analysis Settings dialog box. The default setting is xlManualAllocation, which corresponds to the Manually (when selecting calculate PivotTable with changes) setting.
ActiveCell.PivotTable.Allocation = xlAutomaticAllocation