Yes, for the WISC (older kids version of the WPPSI), there is a thing called "GAI" or general abilities index and it only includes verbal and performance.
For the WPPSI a similar score can be calculated. In one of my kids' reports it is simply descriptively called "Full scale IQ without coding". For my other one (different tester) it does call it GAI and it cites references to how the NAGC advices its use for gifted program selection criteria.
Since his coding index is his lowest, this other combined score would be higher than the FSIQ, while it is not technically the FSIQ, it can be a better representation of IQ for some children.
