I've been moving to ArcGIS Pro from ArcMap 10.6. One piece of functionality in ArcMap missing from ArGIS Pro is the ability to hide or show fields in the attribute table with one click. In ArcMap, this can be done on the fields tab of the Layer Properties window; for example, I'll hide all fields and then set only selected fields to visible.
In ArcGIS Pro, I have to do this for each field individually, or manually select all the fields I want to hide in the attribute table and right click and Hide Fields. This is very cumbersome for tables with many fields.
Please bring this ArcMap functionality to Pro.