Hide Free Plans in the Pricing Table layout

Hi,
I wanna hide the Free plans from the Pricing Table layout without disabling them from the site.
I cannot find a way to do this.

There is a workaround:

1. Go to membership pro -> categories, create a new category

2. Edit all the plans you want to be displayed on that page, assign it to the above category

3. Create a menu item to link to Pricing Table Layout menu option. In the menu parameter, select the category above and then only the plans belong to that category will be displayed

Regards,

Tuan