Listbox, Need to change number of items in List (not the items)

Well, I have searched for about 2 hours... Tried 100 things and am at the point of deleteing a 4 month project.

I have a dynamic named range using Offset and Match "=OFFSET(Selections!$B$53,0,0,MATCH("*",Selections!$B$53:$B$153,-1),1)". The values in B53 to B153 are dynamic based on cell B5. I may have a list of 10 items or 100 or even 0.

I have a userform with 8 listbox selections. 1 of the listbox selections controls 3 others. While the contents of the listbox change. The number of items in the list is not dynamic. If I open the form with 12 items in my range then I am stuck with a limit of 12 items in my listbox. I would like to change the number dynamicaly. I would like the listbox to work more like data validation, where I don't have an issue.

I do not want to see ".additem" or any form of picking cell B12031031993 and using xlup!

Try something here? To change list box items you would definitely need to clear its content and add the desired items back again.

The list changes when I make a selection from another ListBox on the User Form.
Example
I select Car from a list of (Car, Truck, Van) in ListBox1 (then Car is exported to cell B5). Cells B53-B154 update with info.
Then ListBox 2 updates with that info. I can now select Mini from a list (Two-Seater, Mini, Subcompact, etc...) then have that data exported to Cell B6.
Then ListBox 3 has other Car features. Exported to Cell B7.

I have it working now. All I had to do was reslect the same Named Range and reselct the same RowSource.