For that visit, WooCommerce > Points and Rewards Manager > Membership and create membership levels as you want.
For Creating Membership -
Enter Level: enter the name of the membership (level name) for the user.
Enter Points: set the points of membership level for the user.
Select Product Category: select the product category for membership.

Select Product: choose the product of selected category for membership.

Enter Discount(%): Admin can also set the discount for membership.

Now, it will get display on Customer Point's tab. If the customer has sufficient points then they can upgrade membership level and it will also display on the Points tab. If you want to display on other pages for that we have provided shortcode in "Other Setting" tab [MYCURRENTUSERLEVEL], You may use this.