I dont actually know what function i should use to my problem...

I want to make a list of different text-cells, if they contain a number.

example
A B C D E
1 Wall Ceiling Motor Sling
2 Cost 10 20
3 Invest 30 40
4 Develop 10 55 55

I would then like to make a Cost list. So it takes only those where numbers
are written.
So the list should be like this
Cost
Wall
Ceiling

And if it is possible
Cost
Wall 10
Ceiling 20

And another list would be
Invest
Motor 30
Sling 40


Hopefully you understand what i want...

Brian