This is critical functionality for end-user analysts. The absence of this features is creating issues for our clients. It was previously available in Qlik View, and is available functionality in Power BI, Tableau, and Looker, btw...
This is a great suggestion as we started with QlikView and our users are familiar with this option. It is harder sell to get them to use QS when it is not all functionality is there especially this one.
This is an oft requested feature in my organization. In addition i tis available in Power Bi and Tableau. It was also previously available in Qlikview.