Remove outdated checkboxes from Excel Pivot Table field pulldown?
 

When I reference new data in a pivot table for a different region with
similar data, the old territories and districts within the old region
continue to show up in the field pulldown arrow allong with the new
territories and regions.

Remove outdated checkboxes from Excel Pivot Table field pulldown?
 

Debra Dalgleish shares some techniques:
http://contextures.com/xlPivot04.html

IrishPatNJ wrote:

When I reference new data in a pivot table for a different region with
similar data, the old territories and districts within the old region
continue to show up in the field pulldown arrow allong with the new
territories and regions.

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Dave Peterson