How to centre a table in numbers

Hi All,

I'm having trouble placing a table in the centre of my page horizontally, I'm using centimetres for my margins and the A4 page size.

When I make the left and right side margins smaller to fit in wider tables say 1cm for both the table aligns to the left side of the page. Is there an easy way to centre the table horizontally?

I've seen this question answered for an older version of numbers but I couldn't find the solution for the current version.

Many thanks,

Matt