VB to filter a table

Hello - This is going to take some explaining so I hope you all catch what I'm getting at...

On Sheet 1 I have a table. In this table I have several column headings and rows, etc. as in any table.
An example is:

ID | Name | Date 1 | Date 2 | Date 3

Then, in my second sheet I want to be able to filter this table and only display rows which have values in one of the Date columns (As not all of them will).
Is this possible? I imagine i will need to use VB, but thought I would check on here to see where everyone thinks I should start.

Once that has been achieved I would like to order the filtered list with the earliest date, and show how many days have past since that date. But One step at a time...

Thanks for reading!

Of course - I have uploaded a simple one.
Thanks for your reply.

My initial idea at the moment is to have a button that selects the data in the table and creates a multidimensional array holding the rows that contain dates in 'Date 1'.
This then sorts it, and populates the second table with the dates order.
But i'm not sure if this is possible or if I am over complicating it?

Thanks again!