No, you cannot legally fly in a TFR. LAANC issues flight authorisation for controlled airspace, not restricted airspace. ATC, in this context, means DFW regional.
!FDC 9/2934 ZFW TX.. FLIGHT RESTRICTION. DALLAS, TEXAS.
PURSUANT TO 49 USC 40103(B), THE FEDERAL AVIATION ADMINISTRATION
(FAA) CLASSIFIES THE AIRSPACE DEFINED IN THIS NOTAM AS 'NATIONAL
DEFENSE AIRSPACE'. ANY PERSON WHO KNOWINGLY OR WILLFULLY VIOLATES
THE RULES CONCERNING OPERATIONS IN THIS AIRSPACE MAY BE SUBJECT TO
CERTAIN CRIMINAL PENALTIES UNDER 49 USC 46307. PILOTS WHO DO NOT
ADHERE TO THE FOLLOWING PROCEDURES MAY BE INTERCEPTED, DETAINED
AND INTERVIEWED BY LAW ENFORCEMENT/SECURITY PERSONNEL. PURSUANT
TO TITLE 14, SECTION 91.141 OF THE CODE OF FEDERAL REGULATIONS,
AIRCRAFT FLIGHT OPERATIONS ARE PROHIBITED WITHIN THE FOLLOWING
AREA(S) UNLESS OTHERWISE AUTHORIZED BY ATC.
WITHIN A 1 NMR OF 325321N/0964835W OR THE CVE085004.8 UP TO AND
INCLUDING 1500 FT AGL EFFECTIVE IMMEDIATELY UNTIL FURTHER NOTICE.