Can I claim my imputed income on my dependent domestic partner

Me and my gf are registered as DP in nevada, so that I can add her onto my work insurance/benefits. I see on my pay stub I get DP taxes/imputed income taken out. However, I am able to claim my DP as a dependent under the "qualify realtive" qualifications. So does that mean, I should be able to claim back the taxes I paid toward imputed income?