Macro to unhide & hide rows based on column value

Hello.

I would like a buttonclick macro that hides & unhides rows based on cellvalue A2 and col B values.
This is to use for a sheet I update on a weekly basis, which is supposed to show the last 9 weeks and the current week.

So when I click the button I need it to hide the last week and unhide the current week, keeping my span of 9 weeks.