Im new to Tableau. I have prepared a worksheet, with blending of two excel sheets. The overall result is showing fine; but when I try the VIEW DATA option after clicking an Item, the system shows all the data, instead of my specific selected data. Any idea, what may be going wrong
To assure you, you aren't doing anything wrong.
By default, Tableau displays all data in the View Data menu
You can vote to try and amend this behavior (some workarounds are in the comments)