I have a column that represents an outline (Col. A) grouping; it has an "auto sort" macro that when you add a new line it will auto insert a row of data (A:E). I am looking for a specific macro that looks at Column A, and as you click the button, it shows you the whole number and it's associated subset -- it's "children" (e.g. 1, 1.1, 1.2) and show that group only; keep in mind that I need the ability to put another row in, (e.g. 1.3), in the blank column that is actually the first blank row in the list, and it will accommodate the new addition. By clicking the button, you will see 1 and it's "children", then click it again, and see 2 and it's children, etc. etc. until it gets to the end and shows the entire column again.
Much thanks in advance.