Display a specific value in another table

Somehow I feel my question is trivial but I still can’t find the way to make it work.

There is Table A with columns: Organisation name, Activity 1, Activity 1 points, Activity 2, Activity 2 points, etc.

I would like to display Activity 1 text os a specifc organisation that I select in Table B into the Column “Activity title”

So in other words I would like to create a list in a row the title of the activities and the points, an organisation gives to make a Pie chart after all.

Can someone point to the direction which formulas I should use?

Thank you very much in advance!