Click on nested measure to see definition of the measure used

I often nest measures within one another. When I need to then review the top level measure, there is no way to quickly see what the definition of the nested measure is so I can figure out what is happening in the top level measure. Today, I have to search for the nextes measure in the Fields tab, which means I am no longer in the original top level measure, find the nested measure, review what it does, then go back and find the top level measure and continue figuring out what it is doing.