How do I go directly to a top level category without pressing the Back button repeatedly? (Pro, Lite, Together)

You can press the category name in the Breadcrumbs bar, which appears just between the message box and the set of pictures. It displays the categories that you have clicked to reach the current picture. You can click on any of the category names to go back to a higher level, including Home. You can also use the Home button to reach the Home page directly.