Users like the visualizations to find what's important and when they do they want to be able to see the record(s) to understand the issue. The view data option works great for this, however it is filled with columns that were created to put together the view. Being able to hide these and control the order of the columns in View Data will keep the users in Tableau rather than having to navigate to the source system to see the records.
https://community.tableau.com/ideas/2917 ( 6 Votes)
https://community.tableau.com/ideas/1724 ( 165 Votes )