Dropdown to call another dropdown

I have various types of football teams in my Sportspress website, what i need is to have dropdown containing one item and another bellow which gets the appropriate dropdown from the selected item, in a hierarchy of sorts.
Ill give a example:

Senior Football: [Combo Box 1]
-Team A [Combo Box 2]
-Team B [Combo Box 2]
-Team C [Combo Box 2]

Junior Football: [Combo Box 1]
-Team D [Combo Box 2]
-Team E [Combo Box 2]
-Team F [Combo Box 2]

For instance if i select Senior Football in the ComboBox 1, i want to be able to get Team A, Team B, Team C. And if i select Junior Football on combobox 1 and want to see Team D, E and F on the second one.

Is there any way to do this with this plugin or some work-arround?

Thanks for the support !

https://ww.wp.xz.cn/plugins/ajax-dropdowns/