Not sure exactly what you mean by "I have a dataset for parameter".   If you are using a dataset as a source for a parameter, that query would have to be able to be added with a maximum value specified, to the default value specification, based on what you're saying.   I think you need to determine that maximum value by in some way ranking all the supplied values and creating an additional column to hold that ranking value, and then use a pair of columns from that query, maybe...   Not sure it can be done without some form of hard coded value...