In order to prevent misoperations that result in the inability to find apps from the home screen, the system currently does not support hiding app icons on the home screen through a two-finger separation gesture.
1. You can click Settings>Security and Privacy>Private Space, follow the on-screen prompts to set up the Private Space, and then install the applications that need to be hidden into the Private Space.
2. You can also click Settings > Users and Accounts > Users, follow the on-screen prompts to add guests, and then access through guest mode to hide the application.