How to export the feature tree to excel or notepad?
1 Answer

https://forum.solidworks.com/thread/81044
I forget what it was called in 2013, but the Performance Evaluation tool allows the feature tree to be copied to the clipboard in 2016. I think in 2013 it was called feature statistics? It sums up how long it takes each feature to rebuild.
If that does not work, there are links to a macro on the same link. I did not try them, but Deepak knows how to write macros.