Hello @pedroccamara,
Thank You for posting your query onto the Forum.
In the P&L Statement, have to checked mark the option as provided in the screenshot below -
You can simply, uncheck that option.
Or if that’s not the case, then just few days back one of the member had asked the similar type of question onto the forum and @Melissa had provided the solution to that query. Below is the link provided for it.
Lastly, also attaching the PBIX file of my working on P&L Statement.
Hoping you find this useful and meets your requirements that you’re looking for. 
Thanks and Warm Regards,
Harsh