With a calculated field, you might not be able to achieve that since it will use the product of the sums rather than the sums of the products. For instance, you anticipate the following for Egypt|Prod 1:
(2,325*86)+(4,245*78)=199,950+331,110=531,060
But rather the Calculated Field is performing:
(2,325+4,245)*(86+78)=6,570*164=1,077,480
I would add your table to the Data Model and then use a Measure:
=SUMX(MyTable,MyTable[Quantity]*MyTable[Unit Price])
Changing the table name as required.