You can hide certain items from an Items list. Below are steps on how to hide an item within an Items list.
1. Select Content in the Dashboard navigation bar.
2. Select the Page that contains your Items list.
3. Select the title of the item that you'd like to hide from your Items list.
4. On the righthand side, you will see Settings for your item.
5. Turn Visibility off by using the toggle option (blue on/grey off).
6. Select the green Publish button to make your changes live now.
Your item will now be invisible to your live site. Success!