Once you bring up the TM you simply click on the different tabs to open each section separately. The first is for any applications while the second is for processes.Then you have services. performance with the graphs you are referring to, networking, and users.
Simply choose the processes tab and later close the TM with that tab being the one open. If the tools>folder options>view options are set to remember each folder's settings and remember last folder viewed when restarted the processes tab usuall will be the tab you see open the next time the TM is brought up.