Real-time filtering in Excel

Hello,

This is a follow-up question to an already-resolved thread located here:
https://www.experts-exchange.com/questions/28247088/Code-to-create-filtering-box-at-the-top-of-several-columns-in-Excel.html

In that thread, a VBA solution was provided which enables a single row of cells, located just above the column headings row of a table of data, to be used for two-step filtering. In other words, without the need to open any filtering boxes from the ribbon or quick access toolbar, a filtering criterion can be entered directly into a cell (1st step) and then by simply pressing {Enter} (2nd step), the filtering is done.

With that code now available, the purpose of this thread is to inquire about the feasibility of turning the above-mentioned two-step filtering process into a one-step process. In other words, is it possible to eliminate the 2nd step mentioned above (pressing {Enter}) so that real-time filtering occurs as you are entering a filtering criterion? This would be identical to the dynamic process which takes place when a drop-down auto-filtering box is open and the list of possible matches automatically adjusts in response to each new character entered into the search box.

Thanks