In your dashboard, go to Products > Products > Website Products.
Show/Hide a Product
To show or hide a product, go to the product (by scrolling or searching), and move to the "Status" column, where you can select "Enabled" or "Disabled."
Show/Hide a Category
To show or hide a category, again, navigate to Products > Website Products/Categories. On the left side of the screen you will see the list of categories. To update category or subcategory visibility to your website, simply check or un-check the corresponding box.