Analysis Workspace: Refresh a single Chart/Free Form Table, not the entire projects

I've been working with Workspace for a while and admittedly some of my projects have grown pretty large.  As such, as I work on them / update them per our business needs it would extremely helpful if we had the option to refresh a single chart/table, in addition to being able to refresh the entire project.  I was thinking we could add that feature to the 'right click' menu of portlet, same menu that shows 'duplicate visualization'.  Please advise on if this is something that is already on the product roadmap