There is a top disk space used xx summary resource you can add to a view.
When you do it shows the name of the node and underneath it is the volume icon, volume label, % used number and % used colored bar.
This may seem petty, but I think it's underutilized and because of this I have to use custom reports instead.
My feature request is that inside the form when you edit it you can choose what other values to show and that they do a bit of rearranging. I put two pictures below(attached) so you can see a before and after suggestion: