Text Only Sidebar?

Was just thinking…it would be great if there was an option to view the sidebar (the very leftmost part only - where perspectives are listed) as text only. Or maybe a combination? For example…have one called “Home” which has an icon but then below it have a handful of home related perspectives which are text only and much smaller. Next you could have “Work” with icon followed by text only…etc. Anyone else think would be useful?