You can style multiple RECAP commands in a matrix when the RECAP statements are placed after the last ACROSS value.
TABLE FILE GGSALES SUM UNITS BY PRODUCT ACROSS REGION RECAP TTL1/I8 = C1+C2+C3+C4; TTL2/D12.2 = TTL1*1.25; ON TABLE SET STYLE * TYPE=DATA, COLUMN=TTL1 (*), COLOR=BLUE, BACKCOLOR=SILVER, STYLE=BOLD, $ TYPE=DATA, COLUMN=TTL2 (*), COLOR=RED, BACKCOLOR=AQUA, STYLE=BOLD, $ ENDSTYLE END
The output is shown in the following image.