Utilize spreadsheet widget and or export to combine multi-run data summary

Hello,

Is there a way to index the spreadsheet widget to collect multiple runs of data. Or, is there a way with export feature to index rows of a spreadsheet to collect multiple runs of data in one summarized location. The way I can see to do this right now is use export and append data to multiple sheets in an spreadsheet then create a template to consolidate them all post-process. Is there a better way to do this with some sequencer automation or within measure/analyze?

Thank you,

Quincy