How to add a multi select category and attribute filter on catalog page

My magento 2.3.3 theme provides me single select from same category or attribute.

Here if i select a sub category all the other categories will get disappears because it is single select.
But i want is a multi select filter where i can filter multiple sub categories and attributes.
Like this

Is there any free extension or we can do it by custom module.
Please Guide me.