I'm not sure if theres a way to do this currently in fusion, but I can't seem to find a way.
In solidworks, as soon as you click on a certain feature, you immediately get a ton of information about it - what feature you clicked on (arc, line, spline, etc..), what its constrained to (relations), if its fixed, if its constrained, and various dimensional information (x/y/z position, length, radius, etc..). This information is very helpful and doing any sort of troubleshooting or even just modifications of current designs can be time consuming without it. Because fusion 360 is lacking these features I find sketching and modeling to be quite a process, I'm wondering if anyone shares my sentiment. Below is a snapshot of the features I'm referring to in solidworks.
Also, as a side note:
1) The ability to click on a relation, both in the menu below and the actual icon, and have it highlight the chained relations/features is very helpful - it also helps that the fact that each has corresponding numbers next to them.
2) I have to use the "inspect" (measure) tool to get the geometric information, and I find this tool to be very buggy and difficult to use. There is nowhere to change how its measured - ie: min/max/center to center distance. Also knowing the x/y/z components in addition to the linearly measured distance would be helpful.