The new UI supports the custom setting Always Display Leaf Products to load and display all the leaf nodes for a specific category. These leaf nodes have products associated with them. With this feature, it is easier for a sales representative to just click the main category or any sub category to load all the sub-categories (and products) at one click. This feature is already available in the Enterprise CPQ.

To configure this setting,

  1. Go to Setup > Develop > Custom Settings > Config Select Product Settings.
  2. Next to Config Select Product Settings, click Manage.

  3. Select the Always Display Leaf Products check box.

Now, if you click any category on the Catalog page, all its leaf products are displayed by default.