finding pivot table with the wrong data source

At some point a data set was moved (instead of creating a new copy) to another excel file in order to share with another team, and at that time a number of pivot table data source links went with it. I have found most of them and fixed the link back to a source contained within the workbook, but some are still pointing to the moved (and no longer available) data . I know how to look at individual pivot tables to find their data sources, but i have been unable to locate the offending pivots.

Is there a way to search for pivot table data sources without knowing where the pivot tables are?