There are a couple of ways to get this information. First, you can look at the fitter report file (project_name.fit.rpt) that is created in the project directory. But that file can get huge for large designs and the formatting is difficult to deal with. A better way is to look at the compilation report window in the main gui. Type ctrl+R in the main gui window to display the compilation report window (if it is not already open). Then open the "Fitter" folder in that window and the "Resource Section" folder under that. You can then see the resource usage presented in many different ways, including "Resource Utilization by Entity".
Good luck.