Categories in Menu

How can I place all categories in the main menu?
Instead of creating a single menu button to display the categories page, how can I use the main menu or a user menu to display the categories AND sub-categories of the products?

I don't see an option for such way to do it.

Thanks

Hello,
You can use EShop Category module to display categories and sub-categories. Please try.
Sincerely, Giang

Yes, I know you can display it in a page the whole categories available BUT instead of that, I would like to place each category in a menu such as the one in the eshop theme spices or the other themes. In the MAIN MENU or USER MENU and NOT on the page.I am including a screenshot of what I mean:

screencast.com/t/vUPWOq3khp

Hi again,
Yes, you can do that by go to Menu management in Joomla, then create the links to category views of EShop. Please read the documentation here: eshopdocs.joomservices.com/getting-start...g-the-front-end.html
Hope that this is useful with you.
Don't hesitate to let me know if you need any more helps.
Sincerely, Giang